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Nearly 60 million Americans don t drink their tap water, research suggests—here s why that s a public health problem

Nearly 60M Americans don t drink their tap water – here s why that s a public health problem | Opinion

Eco-friendly diets should also factor foods impact on water resources

A new study by researchers from Tulane and the University of Michigan calculates the water scarcity footprint of diets by examining the irrigation water required to produce foods and the relative scarcity of water where the irrigation occurs. Photo by iStock.   If you’re celebrating Earth Day by adopting a more sustainable diet, researchers at Tulane and the University of Michigan have a new aspect to consider when evaluating whether certain foods are good for the planet your diet’s “water scarcity footprint.” The metric looks at how much water it takes to produce certain foods, especially if freshwater is scarce. The researchers examined the water-use impacts of individual diets in the United States, while taking into account regional variations in water scarcity, for a new study in 

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